The expected winning on an $1 ticket would be $0.326 or about 33 cents.
First, we need to find the total of all of the prize money:
1(160000) + 2(20000) + 11(4000) + 21(800) = 260800
Divide this total by the 800,000 tickets and you get 0.326.
Answer:
y = -(5/7)*x + 51/7
Step-by-step explanation:
First lets calculate the slope of the line passing through the points (-3,4) and (4,-1). This slope will be the same to the line that passes through (-1,8) since they are parallel. Finally we will determine the equation of the line which passes through that point.
m= (-1-4)/(4-(-3)) = -5/7
y-8/(x-(-1)) = -5/7
y-8 = (-5/7)*x -5/7
y= -5/7 *x - 5/7 + 8
y= -5/7 *x -5/7 + 8 = -5/7 *x + ((56 -5)7) = -5/7 * x + 51/7
1. A
2. D
not so sure about the last one
Answer:
Step-by-step explanation:
If one unit would equal to 5, you have to divide 26,000 by 5 to get the amount of units.
5,200 units would be your answer.